O Phantom Twist é um drone concebido para se tornar quase invisível durante o voo. Ainda existem limitações, mas a equipa que o criou acredita que, no futuro, a tecnologia poderá ser utilizada em áreas como monitorização de vida selvagem, observação ambiental e inspeção de infraestruturas.
The post Um drone (quase) invisível? Phantom Twist usa uma ilusão ótica para passar despercebido appeared first on Tek Notícias.
Depois de semanas de teasers, a Xiaomi mostrou finalmente os seus primeiros veículos elétricos de autonomia estendida (EREV), construídos sobre uma nova plataforma, pensada de raiz para maximizar o espaço interior. Os preços de pré-venda arrancam nos 259.900 yuans (cerca de 33 mil euros), bem abaixo da concorrência.
The post Novos SUV híbridos da Xiaomi reconfiguram habitáculo para ganhar mais espaço e desafiam concorrência appeared first on Tek Notícias.
Está à procura de atualizar o seu setup tecnológico? A Amazon tem novos descontos imperdíveis de até quase 50%, em smartphones, tablets ou auriculares.
The post Do topo de gama aos equipamentos mais acessíveis, espreite as melhores ofertas de tecnologia na Amazon appeared first on Tek Notícias.
Companies must ensure people know when they are interacting with artificially generated images, audio and text designed to look real
From apparently conspiring to steal elections to abusing staff or performing embarrassing dance moves, the last few years have seen plenty of fake content made about politicians intended to malign its targets and mislead the public.
Now EU rules aim to stem the flood of this deceptive content: starting from Sunday, artificially generated images, audio and text designed to look authentic must be labelled.
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© Illustration: web
© Illustration: web
© Illustration: web
Journalist and author Cory Doctorow is coming to Australia to spread his message – humans will take their jobs back
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When the AI bubble bursts, executives who enthusiastically replaced their staff with AI tools will learn that it takes a “really long time” to replace those lost skills, says Cory Doctorow, a science fiction author and journalist.
But those in creative fields should also be warned not to put all their faith in copyright as the best way to safeguard their work, Doctorow warns, just one week after the Australian prime minister, Anthony Albanese, promised to ramp up protection against AI companies who refuse to pay.
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© Photograph: Jessica Pons/The Guardian
© Photograph: Jessica Pons/The Guardian
© Photograph: Jessica Pons/The Guardian
Amazon pulled out of U.S. Google Shopping in July 2025 and still hasn't returned. Here's what a year of auction data reveals for retailers.
The post Amazon Left US Google Shopping A Year Ago & Never Came Back appeared first on Search Engine Journal.
In the final weeks before Romania’s presidential vote in November 2024, TikTok accounts that had previously spent years posting about manicures or fashion suddenly started promoting a little-known politician named Calin Georgescu.
His posts, espousing hard-line views on immigration and anti-Semitic tropes, were viewed 120 million times before the vote. Georgescu, who had previously been polling in the single digits, stunned observers by winning the election’s first round with 23 percent of the vote.
In the Netherlands, Adriana Iamnitchi was watching closely. As chair of computational social sciences at Maastricht University, she leads the research into disinformation campaigns. She wanted to know how pro-Georgescu content was being monetized on TikTok through hidden influencer marketing and livestreamed political content.
© Getty Images | Photographer is my life
One of the biggest mysteries in cosmology seems to keep getting bigger. Astronomers have known since the 1930s that the universe is expanding, but in the 1990s, the discovery that this expansion is accelerating rather than slowing down came as a huge shock to the field. Something had to be driving that acceleration, and dark energy was proposed as the cause. What began as a seismic shock in…
© Allison Robbert/Associated Press
The Spanish-language broadcaster has won over millions of US viewers with its energetic commentary during games
Soccer fans looking to watch the 2026 World Cup on US television have been presented with two very different options this tournament.
The first is Fox Sports, a cousin of Fox News owned by the same parent company and the sole network airing matches in English in the US. Audiences tuning in to Fox, which acquired the exclusive English broadcast rights in 2015, are met with coverage that reflects the network’s “America first” aesthetic, with promos for pro-Donald Trump talkshows, advertising breaks during games and the frequent, grating presence of host Alexi Lalas.
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© Photograph: Sarah Yenesel/EPA
© Photograph: Sarah Yenesel/EPA
© Photograph: Sarah Yenesel/EPA
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